Follow Yahoo News

FILE - In this Monday, May 14, 2012, file photo, Pakistan's Foreign Minister Hina Rabbani Khar, talks to reporters in Islamabad, Pakistan. Pakistan has stepped up outreach to some of its biggest enemies in Afghanistan, a significant policy shift that could prove crucial to U.S.-backed efforts to strike a peace deal in the war-torn country. The target of the diplomatic push has mainly been non-Pashtun political leaders who have been at odds with Pakistan for years because of the country’s historical support for the Afghan Taliban, a Pashtun movement. (AP Photo/Anjum Naveed, File)

FILE - In this Monday, May 14, 2012, file photo, Pakistan's Foreign Minister Hina Rabbani Khar, talks to reporters in Islamabad, Pakistan. Pakistan has stepped up outreach to some of its biggest enemies in Afghanistan, a significant policy shift that could prove crucial to U.S.-backed efforts to strike a peace deal in the war-torn country. The target of the diplomatic push has mainly been non-Pashtun political leaders who have been at odds with Pakistan for years because of the country’s historical support for the Afghan Taliban, a Pashtun movement. (AP Photo/Anjum Naveed, File)